simplify canonicalization a little
simplify canonicalization a little

dotandimet/mojo,melezhik/mojo,jenalgit/mojo,melezhik/mojo,scottw/mojo,kiwiroy/mojo,kraih/mojo,andrewsolomon/mojo,zoffixznet/mojo,augensalat/mojo,s1037989/mojo,kak-tus/mojo,chenri/mojo,s1037989/mojo,Grinnz/mojo,jenalgit/mojo,vlet/mojo,CandyAngel/mojo,dolmen/p5-Mojolicious,kberov/mojo,jamadam/mojo,zoffixznet/mojo,vlet/mojo,marcusramberg/mojo,andrewsolomon/mojo,lindleyw/mojo,polettix/mojo